Silandisa ngobuhlakani bezinqwaba zesikulufa ezethulwe emakethe, kanye nokunikeza izeluleko ngokufakwa kwazo okufanele.
Isikulufa sikakhonkolo esiqinisiwe sethulwe embukisweni we-mosbuild-2018. Photo: V. Grigoriev
Izinhlobo ze-Screw Finyere
Kunezinhlobonhlobo eziningana zamaphayiphu wesikulufa ahluke ukuthembeka nentengo.1. Imikhiqizo eyenziwe ngobukhulu bensimbi ye-ST3 3-5 mm i-Welded (ukumaka ama-SVS) ngokuhlanganiswa kokulwa nokulwa nokulwa nokulwa
Lezi izinqwaba ezishibhile (ezisuka kuma-ruble ayi-1200 ngama-PC. Kububanzi besiqu esingu-108 mm, ama-blades - 250 mm nobude obungu-2 m). Lapho uyifaka kudingeka ukhonkolo. Ukuzilolonga kukhombisa ukuthi i-Steel ivikelwe yi-Holy Sulk noma ama-Varnish Cornish Corps emhlabathini kabumba ogcwele inhlabathi ngejubane elingaba ngu-0.08 mm ngonyaka. Ngokunokwenzeka, ngemuva kweminyaka engama-20- 30, kuzokwenzeka okubucayi kokwakheka okubalulekile, okuzozibonakalisa njengokukhuphuka okubukhali kwezulu emhlabathini.
Ngenkathi izinqwaba ezivame kakhulu ze-welded nge-bitumen anti-corriosion coation zivame kakhulu. Isithombe: Dubldom.
2. Izinqwaba zensimbi ehlelekile yekhabhoni (ST20 et al.) Ishiswe nge-polymer e-polymer anti-torkosion coation
Kusuka kuma-ruble ayi-1600. ucezu ngalunye I-polymer coating yesimanje (ngokwesibonelo, esekelwe ku-epoxy resin) ivikela insimbi ekugcekeni iminyaka engu-10-16 - ngalesi sikhathi lapho impilo yenqwaba yempilo. Kepha uma umenzi elandela ubuchwepheshe bokusetshenziswa kokwakheka (lokhu kungaqinisekisa ukuhlolwa) nokuthi ukuhlanganiswa akulonakalisiwe ngesikhathi sokudlula kwenqwaba yenqwaba yesabelo namatshe amatshe (okungenzeka ukuthi akunakwenzeka).3. I-Galvanized Steel Piles ene-cast tip
strong>(Svl)Kusuka kuma-2800 nge-PC ngayinye. Ikhono lokuphamba lenqwaba alinikezwanga ngesiqu, kepha ithiphu (blade), ngokususelwa ezingxenyeni eziningi zenhlabathi nangaphansi kokujula kweqhwa. Indawo ebuthakathaka yenqwaba ebekiwe - ukuqina kwebala esiqwini. Ama-tile ane-cast tip awenzi imithungo emihle futhi ngakho-ke asebenze okungenani isikhathi eside nesigamu esinde.
Izeluleko ze-Alloy ziyemukela kakhulu impilo yenkonzo yesisekelo. Photo: Ozmk
4. I-Steel engenasici nge-cast tip
Kusuka kuma-ruble ayizinkulungwane eziyi-12. ucezu ngalunye Imikhiqizo enjalo inempilo yenkonzo yeminyaka engaphezu kwengu-60, kepha ngenxa yentengo ephakeme kakhulu, ukusetshenziswa kwazo kuyazithethelela kuphela ezimweni ezihlukile (ngokwesibonelo, lapho ufaka emanzini - uma ungakwazi ukusebenzisa inqubo yenqwaba).
Izihloko zokubopha i-Wood Strip zithengiswa ngokwahlukile. Photo: Kuznetky Alliance
5. Ukuqiniswa kokhonkolo kwe-concrete screse
Lokhu ukuthuthukiswa okusanda kwenziwa kobunikazi kochwepheshe baseRussia. Inqwaba enjalo, iklwebelwe "ukhiye" okhethekile kusuka kupayipi lensimbi yesigaba sesikwele, ngokweqiniso kufanele kube nokuphila kwenkonzo ende kakhulu. Maye, ukukhishwa kwesisindo kwemikhiqizo enjalo akukaqali.
Idizayini yokuqinisa yenziwa kusuka ku-Metal. ISITHOMBE: IMITHETHO 47
Ungayibeka Kanjani Amapulangwe
munye. Lapho ufaka, kuyadingeka ukubheka ukuthi ithiphu lithembela ezingxenyeni ezinobukhulu benhlabathi. Isibonelo, ukuthi, ngokwesibonelo uma ekujuleni komklamo kokunamathiselwe kokubhaliselwe kakhulu kwehle kakhulu (mhlawumbe, ithiphu lishaye amanzi abuthakathaka esihlabathini), kuyadingeka ukuqhubeka nenqubo kuze kube yilapho umzamo uzokwanda, Uma kunesidingo ukubeka isiqu se-pile, izingxenye zamapayipi we-welding.
Lapho kukhona ifreyimu yensimbi, ibha yokugaya ingaba yisigaba esingu-50 × 100 noma 50 × 150. ISITHOMBE: IMITHETHO 47
2. Akunakukwazi ukuhlanganiswa nezinhlaka zesikulufa ngokuqiniswa kokhonkolo ukhonkolo okuqinisiwe emhlabathini: Amabutho e-Frosty Powenzi aphakanyiswa yi-Rural, kanye nezinqwaba noma ama-blades ahlala emhlabathini. I-Concrete Woodwork empeleni iposi, ngokwesibonelo, ngosizo lwe-subtet enesihlabathi esisusiwe. Kepha okunengqondo sebenzisa i-randbalki yensimbi.
I-lumen ngaphansi kwendlu eyakhiwe kuzinqwaba, imvamisa ivalwa ngephaneli noma i-rack. Isithombe: Dubldom.
3. Ngokuphakama kwezinguqulo zezinqwaba, ngaphezu kwama-50 cm, isikulufa se-pile-isikulufa siyadingeka ukuqinisa ukuvezwa, ngaphandle kwalokho ukudlidliza kuzozwakala endlini yezwe lapho ngihamba.
Ama-pile blades kumele abe sengxenyeni yomhlabathi eminyene
Izinqwaba zifakwa endabeni yemizuzu esebenzisa ukufakwa kweselula nge-drive kagesi. Photo: AMC Group